CN202923500U - 电动车辆无线充电引导系统 - Google Patents

电动车辆无线充电引导系统 Download PDF

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CN202923500U
CN202923500U CN2012206364794U CN201220636479U CN202923500U CN 202923500 U CN202923500 U CN 202923500U CN 2012206364794 U CN2012206364794 U CN 2012206364794U CN 201220636479 U CN201220636479 U CN 201220636479U CN 202923500 U CN202923500 U CN 202923500U
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wireless charging
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马光林
孙冲
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Annex Electronics (Suzhou) Co., Ltd.
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Delphi Electronics Suzhou Co Ltd
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/52—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by DC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/24—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/12—Driver interactions by confirmation, e.g. of the input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2250/00—Driver interactions
    • B60L2250/26—Driver interactions by pedal actuation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

本实用新型涉及一种电动车辆无线充电引导系统，用于无线充电时充电发射装置与受电装置的对准，所述的充电发射装置安装在地面上，所述的受电装置安装在车辆上，所述的引导系统包括摄像头、地面标示线和显示器，所述的摄像头和显示器安装在车辆上，所述的地面标示线设置在地面上，所述的摄像头与显示器连接；摄像头采集车辆后方区域上带有地面标示线的影像，并叠加上摄像头内部引导线，再传输到显示器，显示器通过比对摄像头内部引导线和地面标示线的位置，引导驾驶员将车辆停入指定位置，完成充电发射装置与受电装置的对准。与现有技术相比，本实用新型具有结构简单、变化灵活等优点。

Description

电动车辆无线充电引导系统
技术领域
本实用新型涉及一种电动车辆控制装置，尤其是涉及一种电动车辆无线充电引导系统。
背景技术
新能源汽车是当前车辆发展的热门方向，其中最为实用的是电动车辆。电动车辆的充电方式有多种，其中无线充电是其中最方便使用的一种。但是无线充电必须解决充电发射装置与接收装置的对准，才能实现高效率充电。无线充电在电动车辆上的应用时，充电发射装置被安装在地面上，受电装置被安装在车辆上，驾驶员无法观察受电装置是否和发射装置对准。
当前现有的解决方法是，在发射装置或受电装置上安放传感器和执行机构，自动调整对准发射器和受电器，但是机构复杂，成本很高。
发明内容
本实用新型的目的就是为了克服上述现有技术存在的缺陷而提供一种结构简单、变化灵活的电动车辆无线充电引导系统。
本实用新型的目的可以通过以下技术方案来实现：
一种电动车辆无线充电引导系统，用于无线充电时充电发射装置与受电装置的对准，所述的充电发射装置安装在地面上，所述的受电装置安装在车辆上，所述的引导系统包括摄像头、地面标示线和显示器，所述的摄像头和显示器安装在车辆上，所述的地面标示线设置在地面上，所述的摄像头与显示器连接。
所述的地面标示线设置有多个，多个地面标示线分布在充电发射装置周围。
与现有技术相比，本实用新型具有以下优点：
一、成本低，系统结构简单；
二、地面标示线和摄像头内部引导线变化灵活；三、对场地要求小。
附图说明
图1为本实用新型采用倒车入库方式的结构示意图；
图2为本实用新型采用车头入库方式的结构示意图。
具体实施方式
下面结合附图和具体实施例对本实用新型进行详细说明。
实施例1
如图1所示，一种电动车辆无线充电引导系统，用于无线充电时充电发射装置5与受电装置1的对准，所述的充电发射装置5安装在地面上，所述的受电装置1安装在车辆上，所述的引导系统包括摄像头2、地面标示线4和显示器6，所述的摄像头2和显示器6安装在车辆上，所述的地面标示线4设置在地面上，所述的摄像头2与显示器6连接；所述的地面标示线4设置有多个，多个地面标示线分布在充电发射装置周围。
上述电动车辆无线充电引导系统的工作方式为：摄像头2采集车辆后方区域上带有地面标示线4的影像，并叠加上摄像头内部引导线3，再传输到显示器6，显示器6通过比对摄像头内部引导线3和地面标示线4的位置，引导驾驶员将车辆停入指定位置，完成充电发射装置5与受电装置1的对准。
如图1所示，本实施例中驾驶员采用倒车入库的方式泊车：
1)驾驶员根据显示器6显示的图像调整车辆位置，使摄像头内部引导线甲3-1与拍摄到的地面标示线甲4-1对齐；
2)驾驶员暂停倒车，并将方向盘向右转至最大角度；
3)驾驶员继续倒车，直到摄像头内部引导线乙3-2与拍摄到的地面标示线乙4-2对齐，然后停车开始充电。
实施例2
一种电动车辆无线充电引导系统，其结构与实施例1相同。如图2所示，本实施例中驾驶员采用车头入库的方式泊车：
1)驾驶员先将车头对准停车位；
2)然后将车辆驶入停车位，并根据显示器6显示的图像调整车辆横向位置，将摄像头内部引导线3与拍摄到的地面标示线4对齐，然后停车开始充电。

Claims (2)

1.一种电动车辆无线充电引导系统，用于无线充电时充电发射装置与受电装置的对准，所述的充电发射装置安装在地面上，所述的受电装置安装在车辆上，其特征在于，所述的引导系统包括摄像头、地面标示线和显示器，所述的摄像头和显示器安装在车辆上，所述的地面标示线设置在地面上，所述的摄像头与显示器连接。
2.根据权利要求1所述的一种电动车辆无线充电引导系统，其特征在于，所述的地面标示线设置有多个，多个地面标示线分布在充电发射装置周围。
CN2012206364794U 2012-11-27 2012-11-27 电动车辆无线充电引导系统 Expired - Fee Related CN202923500U (zh)

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WO2014082571A1 (zh) * 2012-11-27 2014-06-05 德尔福电子(苏州)有限公司 电动车辆无线充电引导系统
CN104516359A (zh) * 2013-09-27 2015-04-15 中兴通讯股份有限公司 一种汽车定位方法和设备
CN103342101B (zh) * 2013-06-14 2015-11-18 北京航空航天大学 感应式非接触充电定位对准装置及其定位方法
CN106004491A (zh) * 2016-06-02 2016-10-12 深圳大学 一种车辆无线充电对位方法和系统
EP3100899A4 (en) * 2014-01-30 2017-03-22 Nissan Motor Co., Ltd Parking assistance device and parking assistance method
CN106602627A (zh) * 2015-10-20 2017-04-26 苏州宝时得电动工具有限公司 充电对接系统及方法
WO2017101692A1 (zh) * 2015-12-18 2017-06-22 比亚迪股份有限公司 无线充电对位系统和方法、电动车辆和无线充电发射系统
CN107124013A (zh) * 2015-12-17 2017-09-01 苏州宝时得电动工具有限公司 一种智能割草机无线充电系统
CN107891763A (zh) * 2017-04-26 2018-04-10 中惠创智无线供电技术有限公司 一种新能源汽车无线充电对位系统
WO2019114731A1 (zh) * 2017-12-15 2019-06-20 蔚来汽车有限公司 自动泊车的方法和设备、智能汽车以及计算机存储介质
WO2020052448A1 (en) * 2018-09-12 2020-03-19 Ningbo Geely Automobile Research & Development Co., Ltd. A device for a wireless power transfer system

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